GEMM
| Acronym | Definition |
|---|---|
| GEMM | General Matrix-Matrix |
| GEMM | Global Electronic Music Marketplace (website) |
| GEMM | Gilt-Edged Market Makers (bank) |
| GEMM | Granulocyte-Erythrocyte-Macrophage-Megakaryocyte |
| GEMM | Greater Excellence in Management and Maintenance (South Coast Apartment Association) |
| GEMM | Global E-Commerce Mega Marketplace (online superstore) |
| GEMM | Ground Electronics Maintenance Manager |